On passing C ampere of electricity through an electrolyte solution for l secodns, m gram metal deposits on cathode. The eq. wt. of metal is

Options

A. `E = (C xx t)/(m xx 96500)`
B. `E = (C xx m)/(t xx 96500)`
C. `E = (96500 xx m)/(C xx t)`
D. `E = (C xx t xx 96500)/m`

Answer

C

Explanation

`Z=E/(96500)`
`W=Z.i.t`
`m=E/(96500)xxCxxt`
`E=(96500xxm)/(Cxxt)`